Multiple Choice Questions on The average of 5 numbers is 65 The average of the first two numbers is 81 and the average of the las........... for Mathematics - All Exams Preparation

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Multiple Choice Questions

The average of 5 numbers is 65 The average of the first two numbers is 81 and the average of the las...........

Quantitative Aptitude ( CCS) Average
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    The average of 5 numbers is 65. The average of the first two numbers is 81 and the average of the last two numbers is 38. What is the third number?

    63

    Incorrect Answer

    87

    Correct Answer

    99

    Incorrect Answer

    Cannot be determined

    Incorrect Answer
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    Explanation:

    The third number .
    = 5 × 65 – 2 × 81 - 2 × 38
    = 325 – 162 – 76 = 87

    By: Pranav Gupta
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